Good quality locking vented petrol cap with 2 keys.
Original period accessory: 'PJ' (P Journee) supplied locking fuel caps to Citroen.
Quoted as 'PJ' in 2cv parts documentation with part number ZC9866056. (ZC9857132 appears to be an alternative number).
To fit the following Citroens:
- Ami 6
- Ami 8